Annual Reports

These Annual Reports have been prepared in accordance with Part I, Section D of permit No. MA0101974 (the Permit), issued to the City of Cambridge Department of Public Works on September 30, 2009 (effective February 1, 2010) under the National Pollutant Discharge Elimination System (NPDES) program. The Permit authorizes the City of Cambridge to discharge twelve Combined Sewer Overflows (CSOs) to receiving water bodies named in the Permit. The twelve CSOs are associated with eleven regulator structures. 

How can we help you? I'd like...

Service Requests

Commonwealth Connect Promo

Cambridge citizen requests, now online & on the go! Report issues here.


Have a question?
Find the answer in our extensive
Frequently Asked Questions

Dept of Public Works

147 Hampshire St
Cambridge MA 02139


Hours of Service

Monday: 8:30am-8pm
Tuesday-Thursday: 8:30am-5pm
Friday: 8:30am-12pm